53107869

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6703}}^1$

素因数の和:6864

約数の個数: 16

約数和(自身を含む): 75084800

約数和(自身を除く): 21976931

約数列:

[1, 3, 19, 57, 139, 417, 2641, 6703, 7923, 20109, 127357, 382071, 931717, 2795151, 17702623, 53107869]

約数ペア:

[(1, 53107869), (3, 17702623), (19, 2795151), (57, 931717), (139, 382071), (417, 127357), (2641, 20109), (6703, 7923)]